 /*******************************************************************************
  * Copyright (c) 2000, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.update.internal.operations;

 import org.eclipse.core.runtime.*;
 import org.eclipse.update.core.*;


 /**
  * The feature status provide info about the broken features and what is
  * wrong.
  */
 public class FeatureStatus extends Status {
     public final static int CODE_OTHER = IStatus.OK;//0
 public final static int CODE_PREREQ_FEATURE = 1;
     public final static int CODE_PREREQ_PLUGIN = 2;
     public final static int CODE_EXCLUSIVE = 4;
     public final static int CODE_CYCLE = 8;
     public final static int CODE_OPTIONAL_CHILD = 16;
     public final static int CODE_ENVIRONMENT = 32;
     IFeature feature;

     public FeatureStatus(IFeature feature, int severity, String pluginId, int code, String message, Throwable exception) {
         super(severity, pluginId, code, message, exception);
         this.feature = feature;
     }
     public IFeature getFeature() {
         return feature;
     }
     public boolean equals(Object obj) {
         if (!(obj instanceof FeatureStatus))
             return false;
         FeatureStatus fs = (FeatureStatus) obj;
         // only check for feature, regardless of status type
 if (fs.getFeature() == feature)
             return true;
         else if (fs.getFeature() == null && feature == null)
             return fs.getMessage().equals(getMessage());
         else if (fs.getFeature() == null && feature != null)
             return false;
         else if (fs.getFeature() != null && feature == null)
             return false;
         else if (fs.getFeature().equals(feature))
             return true;
         else
             return false;
     }

 }

